Help pls !! Due at 12

Which rule describes the composition of transformations that maps △abc to △a”b”c

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

Place the indicated product in the proper location on the grid. -4x3y2(7xy4)